/* ============================================
   TABUADA DESTRAVADA — Premium Landing Page
   12-Section VSL Funnel | Dark Theme
   ============================================ */

/* ── Variables ── */
:root {
  --bg: #050505;
  --bg-deep: #0A0A0A;
  --surface: #121212;
  --surface-elevated: #1A1A1A;
  --surface-hover: #222;
  --border: rgba(255,255,255,0.06);
  --border-hover: rgba(255,255,255,0.12);
  --text: #fff;
  --text-secondary: rgba(255,255,255,0.65);
  --text-muted: rgba(255,255,255,0.40);
  --red: #FF2D2D;
  --red-bright: #FF3B30;
  --red-glow: rgba(255,45,45,0.15);
  --red-glow-strong: rgba(255,45,45,0.30);
  --green: #4ADE80;
  --glass-bg: rgba(255,255,255,0.03);
  --glass-bg-strong: rgba(255,255,255,0.05);
  --glass-border: rgba(255,255,255,0.06);
  --glass-blur: 20px;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
  --shadow-md: 0 8px 32px rgba(0,0,0,0.4);
  --shadow-lg: 0 16px 64px rgba(0,0,0,0.5);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --container: 1140px;
  --nav-h: 72px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-pill: 100px;
  --ease: cubic-bezier(0.16,1,0.3,1);
  --ease-spring: cubic-bezier(0.34,1.56,0.64,1);
}

[data-theme="light"] {
  --bg: #F8F7F4;
  --bg-deep: #F0EDE8;
  --surface: #fff;
  --surface-elevated: #fff;
  --surface-hover: #f5f5f5;
  --border: rgba(0,0,0,0.08);
  --border-hover: rgba(0,0,0,0.14);
  --text: #0A0A0A;
  --text-secondary: rgba(0,0,0,0.60);
  --text-muted: rgba(0,0,0,0.38);
  --glass-bg: rgba(255,255,255,0.70);
  --glass-bg-strong: rgba(255,255,255,0.80);
  --glass-border: rgba(0,0,0,0.08);
  --glass-blur: 24px;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 8px 32px rgba(0,0,0,0.08);
  --shadow-lg: 0 16px 64px rgba(0,0,0,0.10);
}

/* ── Reset ── */
*,*::before,*::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
html.lenis,html.lenis body { height:auto; }
.lenis.lenis-smooth { scroll-behavior:auto !important; }
.lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior:contain; }

body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background 0.5s var(--ease), color 0.5s var(--ease);
}

img,video,svg { display:block; max-width:100%; }
a { text-decoration:none; color:inherit; }
button { background:none; border:none; cursor:pointer; font-family:inherit; color:inherit; }
ul,ol { list-style:none; }

/* ── Skip Link ── */
.skip-link {
  position:fixed; top:-100%; left:16px; z-index:99999;
  padding:12px 24px; background:var(--red); color:#fff;
  border-radius:var(--radius-sm); font-weight:600; font-size:0.875rem;
  transition:top 0.3s;
}
.skip-link:focus { top:16px; }

/* ── Scroll Progress ── */
.scroll-progress {
  position:fixed; top:0; left:0; width:100%; height:2px;
  background:linear-gradient(90deg,var(--red),var(--red-bright));
  transform-origin:left; transform:scaleX(0);
  z-index:10001; will-change:transform;
}

/* ── Mouse Glow ── */
.mouse-glow {
  position:fixed; width:600px; height:600px; border-radius:50%;
  background:radial-gradient(circle,var(--red-glow) 0%,transparent 70%);
  pointer-events:none; transform:translate(-50%,-50%);
  z-index:0; opacity:0; transition:opacity 0.6s; will-change:transform;
}
body:hover .mouse-glow { opacity:1; }
[data-theme="light"] .mouse-glow { background:radial-gradient(circle,rgba(255,45,45,0.06) 0%,transparent 70%); }

/* ── Noise ── */
.noise-overlay {
  position:fixed; inset:0; z-index:9999; pointer-events:none; opacity:0.025;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat:repeat; background-size:256px 256px;
}
[data-theme="light"] .noise-overlay { opacity:0.035; }

/* ── Container ── */
.container {
  width:100%; max-width:var(--container); margin:0 auto;
  padding:0 clamp(20px,5vw,48px);
}

/* ── Utility ── */
.accent { color:var(--red); }
.text-line-through { text-decoration:line-through; opacity:0.5; }

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
  position:fixed; top:0; left:0; right:0; height:var(--nav-h);
  z-index:1000; transition:background 0.4s var(--ease), border-color 0.4s;
  border-bottom:1px solid transparent;
}
.nav.scrolled {
  background:rgba(5,5,5,0.80);
  backdrop-filter:blur(20px) saturate(180%);
  -webkit-backdrop-filter:blur(20px) saturate(180%);
  border-bottom-color:var(--border);
}
[data-theme="light"] .nav.scrolled { background:rgba(248,247,244,0.80); }

.nav__inner {
  max-width:var(--container); margin:0 auto;
  padding:0 clamp(20px,5vw,48px);
  height:100%; display:flex; align-items:center; justify-content:space-between;
}

.nav__logo {
  display:flex; align-items:center; gap:10px;
  font-weight:700; font-size:1rem; letter-spacing:-0.02em;
}
.nav__logo-img {
  width:36px; height:36px; border-radius:var(--radius-sm); object-fit:cover;
}

.nav__links { display:flex; align-items:center; gap:32px; }
.nav__link {
  font-size:0.875rem; font-weight:500; color:var(--text-secondary);
  transition:color 0.3s; position:relative;
}
.nav__link::after {
  content:''; position:absolute; bottom:-4px; left:0;
  width:0; height:1.5px; background:var(--red); transition:width 0.3s var(--ease);
}
.nav__link:hover { color:var(--text); }
.nav__link:hover::after { width:100%; }

.nav__actions { display:flex; align-items:center; gap:12px; }
.nav__icon-btn {
  width:36px; height:36px; display:flex; align-items:center; justify-content:center;
  border-radius:var(--radius-sm); color:var(--text-secondary); transition:background 0.3s, color 0.3s;
}
.nav__icon-btn:hover { background:var(--glass-bg-strong); color:var(--text); }

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:12px 28px; font-family:var(--font); font-size:0.9rem; font-weight:600;
  border-radius:var(--radius-pill); border:none; cursor:pointer;
  white-space:nowrap; transition:all 0.4s var(--ease); position:relative; overflow:hidden;
}
.btn::after {
  content:''; position:absolute; inset:0;
  background:linear-gradient(135deg,rgba(255,255,255,0.15) 0%,transparent 50%);
  opacity:0; transition:opacity 0.3s;
}
.btn:hover::after { opacity:1; }

.btn--primary {
  background:linear-gradient(135deg,var(--red) 0%,var(--red-bright) 100%);
  color:#fff; box-shadow:0 4px 24px var(--red-glow-strong), inset 0 1px 0 rgba(255,255,255,0.15);
}
.btn--primary:hover { transform:translateY(-2px); box-shadow:0 8px 40px var(--red-glow-strong), inset 0 1px 0 rgba(255,255,255,0.15); }
.btn--primary:active { transform:translateY(0); }

.btn--ghost { background:transparent; color:var(--text-secondary); border:1px solid var(--border); }
.btn--ghost:hover { background:var(--glass-bg); color:var(--text); border-color:var(--border-hover); }

.btn--nav {
  padding:8px 20px; font-size:0.8rem;
  background:var(--glass-bg-strong); border:1px solid var(--border);
  backdrop-filter:blur(12px); color:var(--text);
}
.btn--nav:hover { background:var(--surface-hover); border-color:var(--border-hover); }

.btn--lg { padding:16px 36px; font-size:1rem; }
.btn--xl { padding:20px 48px; font-size:1.1rem; }
.btn--block { width:100%; }

/* ============================================
   GLASS CARD
   ============================================ */
.glass-card {
  background:var(--glass-bg);
  backdrop-filter:blur(var(--glass-blur));
  -webkit-backdrop-filter:blur(var(--glass-blur));
  border:1px solid var(--glass-border);
  border-radius:var(--radius-xl);
  transition:all 0.4s var(--ease);
}
.glass-card:hover { border-color:var(--border-hover); box-shadow:var(--shadow-md); transform:translateY(-4px); }

/* ============================================
   SECTION — Base
   ============================================ */
.section { padding:clamp(48px,7vw,96px) 0; position:relative; }
.section--hero { padding:0; min-height:100vh; }
.section__header { text-align:center; max-width:700px; margin:0 auto clamp(24px,4vw,48px); }
.section__label {
  display:inline-block; font-size:0.75rem; font-weight:600;
  text-transform:uppercase; letter-spacing:0.12em; color:var(--red); margin-bottom:16px;
}
.section__title {
  font-size:clamp(2rem,5vw,3.5rem); font-weight:900; line-height:1.1;
  letter-spacing:-0.03em; margin-bottom:20px;
}
.section__subtitle {
  font-size:clamp(0.95rem,1.6vw,1.1rem); color:var(--text-secondary); line-height:1.7;
}

/* ============================================
   1. HERO
   ============================================ */
.hero {
  position:relative; min-height:100vh; display:flex; align-items:center;
  padding:calc(var(--nav-h) + 60px) 0 80px; overflow:hidden;
}
.hero__canvas { position:absolute; inset:0; width:100%; height:100%; z-index:0; }
.hero__aurora {
  position:absolute; inset:0; z-index:1;
  background:
    radial-gradient(ellipse 80% 50% at 20% 40%,rgba(255,45,45,0.08) 0%,transparent 50%),
    radial-gradient(ellipse 60% 40% at 80% 60%,rgba(255,59,48,0.05) 0%,transparent 50%),
    radial-gradient(ellipse 50% 30% at 50% 80%,rgba(255,45,45,0.04) 0%,transparent 50%);
  filter:blur(80px); animation:aurora 12s ease-in-out infinite alternate;
}
[data-theme="light"] .hero__aurora {
  background:
    radial-gradient(ellipse 80% 50% at 20% 40%,rgba(255,45,45,0.04) 0%,transparent 50%),
    radial-gradient(ellipse 60% 40% at 80% 60%,rgba(255,59,48,0.03) 0%,transparent 50%);
}
@keyframes aurora { 0%{transform:scale(1) rotate(0deg);opacity:1} 100%{transform:scale(1.1) rotate(2deg);opacity:0.8} }

.hero__grid-lines {
  position:absolute; inset:0; z-index:1;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,0.02) 1px,transparent 1px);
  background-size:60px 60px;
  mask-image:radial-gradient(ellipse 70% 50% at 50% 50%,black 20%,transparent 70%);
  -webkit-mask-image:radial-gradient(ellipse 70% 50% at 50% 50%,black 20%,transparent 70%);
}
[data-theme="light"] .hero__grid-lines {
  background-image:
    linear-gradient(rgba(0,0,0,0.03) 1px,transparent 1px),
    linear-gradient(90deg,rgba(0,0,0,0.03) 1px,transparent 1px);
}

.hero__content {
  position:relative; z-index:2;
  display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center;
}
.hero__text { max-width:600px; }
.hero__title {
  font-size:clamp(2.8rem,7vw,5.5rem); font-weight:900; line-height:1.05;
  letter-spacing:-0.04em; margin-bottom:24px;
}
.hero__subtitle {
  font-size:clamp(1rem,1.8vw,1.2rem); color:var(--text-secondary);
  line-height:1.7; margin-bottom:36px; max-width:480px;
}
.hero__ctas { display:flex; align-items:center; gap:16px; margin-bottom:40px; flex-wrap:wrap; }
.hero__trust { display:flex; align-items:center; gap:20px; flex-wrap:wrap; }
.hero__trust-item {
  display:flex; align-items:center; gap:6px;
  font-size:0.82rem; color:var(--text-muted);
}
.hero__trust-item svg { color:var(--green); }

/* Scroll Indicator */
.hero__scroll-indicator {
  position:absolute; bottom:40px; left:50%; transform:translateX(-50%);
  z-index:2; display:flex; flex-direction:column; align-items:center; gap:8px;
  color:var(--text-muted); font-size:0.7rem; letter-spacing:0.1em;
  text-transform:uppercase; animation:float 3s ease-in-out infinite;
}
.scroll-mouse {
  width:24px; height:36px; border:1.5px solid var(--text-muted);
  border-radius:12px; display:flex; justify-content:center; padding-top:8px;
}
.scroll-mouse__wheel {
  width:3px; height:8px; background:var(--red); border-radius:2px;
  animation:scroll-wheel 2s ease-in-out infinite;
}
@keyframes scroll-wheel { 0%{opacity:1;transform:translateY(0)} 100%{opacity:0;transform:translateY(8px)} }
@keyframes float { 0%,100%{transform:translateX(-50%) translateY(0)} 50%{transform:translateX(-50%) translateY(-8px)} }

/* ============================================
   PHONE MOCKUP
   ============================================ */
.phone-mockup { position:relative; perspective:1000px; }
.phone-mockup__frame {
  position:relative; width:280px; height:560px; border-radius:40px;
  background:#1A1A1A; border:2px solid rgba(255,255,255,0.1);
  overflow:hidden; box-shadow:var(--shadow-lg), 0 0 80px var(--red-glow); margin:0 auto;
}
[data-theme="light"] .phone-mockup__frame {
  background:#E8E8E8; border-color:rgba(0,0,0,0.1);
  box-shadow:var(--shadow-lg), 0 0 40px rgba(255,45,45,0.08);
}
.phone-mockup__notch {
  position:absolute; top:8px; left:50%; transform:translateX(-50%);
  width:100px; height:28px; background:#000; border-radius:0 0 16px 16px; z-index:2;
}
.phone-mockup__screen {
  position:absolute; inset:6px; border-radius:36px; overflow:hidden;
  background:linear-gradient(180deg,#0D1117 0%,#161B22 100%);
}
.phone-mockup__screen--dark {
  background:linear-gradient(180deg,#0D1117 0%,#161B22 100%);
}
[data-theme="light"] .phone-mockup__screen {
  background:linear-gradient(180deg,#fff 0%,#F5F5F5 100%);
}
[data-theme="light"] .phone-mockup__screen--dark {
  background:linear-gradient(180deg,#0D1117 0%,#161B22 100%);
}
.phone-mockup__glow {
  position:absolute; bottom:-40px; left:50%; transform:translateX(-50%);
  width:200px; height:100px;
  background:radial-gradient(ellipse,var(--red-glow-strong) 0%,transparent 70%);
  filter:blur(40px); pointer-events:none;
}

/* Small mockup */
.phone-mockup--sm .phone-mockup__frame { width:200px; height:400px; border-radius:30px; }
.phone-mockup--sm .phone-mockup__notch { width:70px; height:20px; top:6px; }
.phone-mockup--sm .phone-mockup__screen { border-radius:26px; }

/* Phone UI */
.phone-ui { padding:48px 16px 16px; display:flex; flex-direction:column; gap:12px; }
.phone-ui--compact { padding:40px 12px 12px; gap:10px; }
.phone-ui__header { display:flex; align-items:center; gap:10px; }
.phone-ui__avatar {
  width:36px; height:36px; border-radius:50%;
  background:linear-gradient(135deg,var(--red),#FF6B4A);
  display:flex; align-items:center; justify-content:center;
  font-size:0.75rem; font-weight:700; color:#fff;
}
.phone-ui__info { display:flex; flex-direction:column; }
.phone-ui__greeting { font-size:0.8rem; font-weight:600; color:#fff; }
[data-theme="light"] .phone-ui__greeting { color:#0A0A0A; }
.phone-ui__streak { font-size:0.65rem; color:var(--red); font-weight:500; }
.phone-ui__xp-bar { height:6px; background:rgba(255,255,255,0.1); border-radius:3px; overflow:hidden; }
[data-theme="light"] .phone-ui__xp-bar { background:rgba(0,0,0,0.08); }
.phone-ui__xp-fill { height:100%; background:linear-gradient(90deg,var(--red),var(--red-bright)); border-radius:3px; }
.phone-ui__level { font-size:0.65rem; font-weight:600; color:var(--text-muted); }
.phone-ui__cards { display:grid; grid-template-columns:1fr 1fr; gap:8px; }
.phone-ui__card {
  padding:10px; border-radius:var(--radius-md);
  background:rgba(255,255,255,0.05); border:1px solid rgba(255,255,255,0.06);
  display:flex; flex-direction:column; gap:4px; font-size:0.65rem; color:var(--text-secondary);
}
[data-theme="light"] .phone-ui__card { background:rgba(0,0,0,0.04); border-color:rgba(0,0,0,0.06); }
.phone-ui__card--active { border-color:var(--red); background:var(--red-glow); }
.phone-ui__card-progress { height:3px; background:rgba(255,255,255,0.1); border-radius:2px; overflow:hidden; margin-top:4px; }
.phone-ui__card-progress div { height:100%; background:var(--red); border-radius:2px; }
.phone-ui__exercise {
  padding:12px; border-radius:var(--radius-md);
  background:rgba(255,255,255,0.05); border:1px solid rgba(255,255,255,0.06);
}
[data-theme="light"] .phone-ui__exercise { background:rgba(0,0,0,0.03); }
.phone-ui__exercise-label {
  display:block; font-size:0.6rem; font-weight:600; color:var(--red);
  text-transform:uppercase; letter-spacing:0.08em; margin-bottom:6px;
}
.phone-ui__exercise-math {
  display:block; font-size:1.1rem; font-weight:800; color:#fff; margin-bottom:10px;
}
[data-theme="light"] .phone-ui__exercise-math { color:#0A0A0A; }
.phone-ui__options { display:flex; gap:6px; }
.phone-ui__opt {
  flex:1; padding:6px; border-radius:var(--radius-sm);
  background:rgba(255,255,255,0.06); text-align:center;
  font-size:0.65rem; font-weight:600; color:var(--text-secondary);
}
[data-theme="light"] .phone-ui__opt { background:rgba(0,0,0,0.05); }
.phone-ui__opt--correct {
  background:rgba(74,222,128,0.15) !important; color:var(--green) !important;
  border:1px solid rgba(74,222,128,0.3);
}

/* Floating cards */
.phone-mockup__float { position:absolute; z-index:10; }
.phone-mockup__float--1 { top:80px; left:-60px; animation:float1 5s ease-in-out infinite; }
.phone-mockup__float--2 { top:240px; right:-50px; animation:float2 6s ease-in-out infinite; }
.phone-mockup__float--3 { bottom:100px; left:-50px; animation:float3 4.5s ease-in-out infinite; }
@keyframes float1 { 0%,100%{transform:translateY(0) rotate(-2deg)} 50%{transform:translateY(-12px) rotate(2deg)} }
@keyframes float2 { 0%,100%{transform:translateY(0) rotate(1deg)} 50%{transform:translateY(-10px) rotate(-2deg)} }
@keyframes float3 { 0%,100%{transform:translateY(0) rotate(2deg)} 50%{transform:translateY(-14px) rotate(-1deg)} }

.float-card {
  display:flex; align-items:center; gap:8px; padding:10px 14px;
  background:rgba(10,10,10,0.80); backdrop-filter:blur(16px);
  border:1px solid rgba(255,255,255,0.08); border-radius:var(--radius-md);
  box-shadow:var(--shadow-md); white-space:nowrap;
}
[data-theme="light"] .float-card { background:rgba(255,255,255,0.85); border-color:rgba(0,0,0,0.08); }
.float-card__icon { font-size:1rem; }
.float-card__text { font-size:0.75rem; font-weight:700; color:#fff; }
[data-theme="light"] .float-card__text { color:#0A0A0A; }

/* Dashboard UI */
.dash-ui { padding:48px 16px 16px; display:flex; flex-direction:column; gap:14px; }
.dash-ui__header { display:flex; justify-content:space-between; align-items:center; font-size:0.8rem; font-weight:700; color:#fff; }
.dash-ui__streak { font-size:0.72rem; color:var(--red); font-weight:600; }
.dash-ui__chart { display:flex; align-items:flex-end; gap:8px; height:100px; padding:0 4px; }
.dash-ui__bar {
  flex:1; background:rgba(255,255,255,0.10); border-radius:4px 4px 0 0; transition:height 0.8s var(--ease);
}
.dash-ui__bar--active { background:linear-gradient(180deg,var(--red),var(--red-bright)); }
.dash-ui__labels { display:flex; justify-content:space-between; font-size:0.6rem; color:var(--text-muted); }
.dash-ui__stats { display:flex; gap:20px; }
.dash-ui__stat { display:flex; flex-direction:column; }
.dash-ui__stat-val { font-size:1.3rem; font-weight:800; color:#fff; line-height:1; }
.dash-ui__stat-lbl { font-size:0.6rem; color:var(--text-muted); margin-top:2px; }

/* ============================================
   2. PROBLEMA
   ============================================ */
.section--problem { background:var(--bg-deep); }
.problem__top {
  display:grid; grid-template-columns:auto 1fr; gap:40px;
  align-items:center; margin-bottom:40px;
}
.problem__intro { max-width:500px; }
.problem__text {
  font-size:1.05rem; color:var(--text-secondary); line-height:1.75;
  max-width:680px; margin:0 auto 40px; text-align:center;
}
.problem__symptoms { display:grid; grid-template-columns:repeat(3,1fr); gap:12px; margin-bottom:40px; }
.problem__symptom {
  display:flex; align-items:center; gap:12px; padding:18px 20px;
}
.problem__symptom span { font-size:0.9rem; color:var(--text-secondary); }
.problem__turn {
  max-width:680px; margin:0 auto; text-align:center;
  padding:32px; border-left:3px solid var(--red);
  background:var(--glass-bg); border-radius:0 var(--radius-lg) var(--radius-lg) 0;
}
.problem__turn p { font-size:1.05rem; color:var(--text-secondary); line-height:1.7; }
.problem__turn strong { color:var(--text); }

/* ============================================
   3. SOLUÇÃO
   ============================================ */
.solution__layout {
  display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:center;
}
.solution__checklist { display:flex; flex-direction:column; gap:16px; }
.solution__item {
  display:flex; align-items:center; gap:12px;
  font-size:0.95rem; color:var(--text-secondary);
}
.solution__item svg { flex-shrink:0; }
.solution__mockup { text-align:center; }
.solution__mockup-caption {
  font-size:0.85rem; color:var(--text-muted); margin-top:20px; font-style:italic;
}

/* ============================================
   4. COMO FUNCIONA — Timeline
   ============================================ */
.section--how { background:var(--bg-deep); }
.timeline {
  display:grid; grid-template-columns:repeat(4,1fr); gap:20px; position:relative;
}
.timeline__line {
  position:absolute; top:60px; left:12.5%; right:12.5%; height:3px;
  background:linear-gradient(90deg,var(--red),var(--red-bright),var(--red));
  border-radius:2px; z-index:0;
}
.timeline__card {
  padding:24px 18px; text-align:center; position:relative; z-index:1;
}
.timeline__number {
  display:block; font-size:0.65rem; font-weight:800; color:var(--red);
  letter-spacing:0.1em; margin-bottom:8px;
}
.timeline__icon {
  width:48px; height:48px; border-radius:50%;
  background:var(--red-glow); border:1px solid rgba(255,45,45,0.15);
  display:flex; align-items:center; justify-content:center;
  margin:0 auto 12px; color:var(--red); transition:all 0.4s var(--ease);
}
.timeline__card:hover .timeline__icon { background:rgba(255,45,45,0.20); transform:scale(1.08); }
.timeline__week {
  display:block; font-size:0.68rem; font-weight:700; text-transform:uppercase;
  letter-spacing:0.08em; color:var(--text-muted); margin-bottom:6px;
}
.timeline__title { font-size:1.05rem; font-weight:700; margin-bottom:8px; letter-spacing:-0.01em; }
.timeline__text { font-size:0.85rem; color:var(--text-secondary); line-height:1.6; }

/* ============================================
   5. O QUE VOCÊ RECEBE
   ============================================ */
.received__grid { display:grid; grid-template-columns:repeat(3,1fr); gap:12px; }
.received__item {
  display:flex; align-items:center; gap:14px; padding:22px 24px;
}
.received__item-icon {
  width:44px; height:44px; border-radius:12px;
  background:var(--red-glow); border:1px solid rgba(255,45,45,0.12);
  display:flex; align-items:center; justify-content:center; color:var(--red); flex-shrink:0;
}
.received__item-name { font-size:0.92rem; font-weight:600; }

/* ============================================
   6. DIFERENCIAIS
   ============================================ */
.section--diff { background:var(--bg-deep); }
.diff__grid { display:grid; grid-template-columns:repeat(4,1fr); gap:12px; }
.diff__item {
  display:flex; flex-direction:column; align-items:center; gap:10px;
  padding:28px 16px; text-align:center;
}
.diff__icon { font-size:1.6rem; }
.diff__item span:last-child { font-size:0.85rem; font-weight:600; color:var(--text-secondary); }

/* ============================================
   7. AUTORIDADE
   ============================================ */
.authority__card {
  display:flex; align-items:center; gap:40px;
  padding:40px; max-width:800px; margin:0 auto;
}
.authority__photo { flex-shrink:0; }
.authority__img {
  width:180px; height:220px; border-radius:var(--radius-lg);
  object-fit:cover; box-shadow:var(--shadow-md);
}
.authority__info { flex:1; }
.authority__name {
  font-size:1.6rem; font-weight:900; margin-bottom:4px; letter-spacing:-0.02em;
}
.authority__subtitle {
  font-size:0.8rem; color:var(--red); font-weight:600; margin-bottom:16px;
  text-transform:uppercase; letter-spacing:0.04em;
}
.authority__bio {
  font-size:0.95rem; color:var(--text-secondary); line-height:1.7; margin-bottom:16px;
}
.authority__bio strong { color:var(--text); }
.authority__badges { display:flex; gap:10px; flex-wrap:wrap; }
.authority__badge {
  padding:6px 14px; border-radius:var(--radius-pill);
  background:var(--red-glow); border:1px solid rgba(255,45,45,0.12);
  font-size:0.75rem; font-weight:600; color:var(--red);
}

/* ============================================
   8. BREAKDOWN
   ============================================ */
.section--breakdown { background:var(--bg-deep); }
.breakdown__list { max-width:680px; margin:0 auto 32px; display:flex; flex-direction:column; gap:12px; }
.breakdown__item { display:flex; align-items:center; justify-content:space-between; padding:16px 20px; }
.breakdown__item-info { flex:1; }
.breakdown__item-name { display:block; font-size:0.92rem; font-weight:600; }
.breakdown__item-desc { display:block; font-size:0.78rem; color:var(--text-muted); margin-top:2px; }
.breakdown__item-price {
  font-size:0.9rem; font-weight:700; color:var(--text-muted);
  text-decoration:line-through; white-space:nowrap; flex-shrink:0; margin-left:16px;
}
.breakdown__total {
  text-align:center; padding:24px 0; max-width:680px; margin:0 auto;
  border-top:1px solid var(--border);
}
.breakdown__total-label { font-size:0.95rem; color:var(--text-secondary); margin-right:12px; }
.breakdown__total-price { font-size:1.4rem; font-weight:900; color:var(--text-muted); text-decoration:line-through; }

/* ============================================
   9. OFERTA
   ============================================ */
.section--offer { text-align:center; overflow:hidden; position:relative; }
.offer__aurora {
  position:absolute; inset:0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 40%,rgba(255,45,45,0.08) 0%,transparent 60%),
    radial-gradient(ellipse 40% 30% at 50% 60%,rgba(255,59,48,0.05) 0%,transparent 50%);
  filter:blur(60px); pointer-events:none;
}
.offer__inner { position:relative; z-index:1; }

.offer__card {
  max-width:520px; margin:0 auto; padding:40px 36px;
  background:var(--surface-elevated); border:1px solid rgba(255,255,255,0.08);
  border-radius:var(--radius-xl); box-shadow:0 24px 64px rgba(0,0,0,0.3);
}
[data-theme="light"] .offer__card { background:var(--surface); box-shadow:var(--shadow-lg); }

.offer__badge {
  display:inline-block; padding:6px 20px; border-radius:var(--radius-pill);
  background:linear-gradient(135deg,var(--red),var(--red-bright));
  color:#fff; font-size:0.72rem; font-weight:700; text-transform:uppercase;
  letter-spacing:0.08em; margin-bottom:20px; box-shadow:0 2px 12px rgba(255,45,45,0.3);
}
.offer__name { font-size:1.1rem; font-weight:800; margin-bottom:4px; }
.offer__includes { font-size:0.82rem; color:var(--text-muted); margin-bottom:12px; }
.offer__tag {
  display:inline-block; padding:4px 14px; border-radius:var(--radius-pill);
  background:rgba(74,222,128,0.10); color:var(--green);
  font-size:0.75rem; font-weight:600; margin-bottom:20px;
}
.offer__old-price { font-size:1rem; color:var(--text-muted); text-decoration:line-through; margin-bottom:4px; }
.offer__price { display:flex; align-items:baseline; justify-content:center; gap:4px; margin-bottom:4px; }
.offer__currency { font-size:1.5rem; font-weight:700; color:var(--text); }
.offer__value {
  font-size:clamp(3.5rem,8vw,4.5rem); font-weight:900; line-height:1;
  background:linear-gradient(135deg,var(--red),var(--red-bright));
  -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
}
.offer__cents { font-size:1.5rem; font-weight:700; color:var(--text); }
.offer__installment { font-size:0.85rem; color:var(--text-muted); margin-bottom:28px; }
.offer__cta { width:100%; margin-bottom:16px; white-space:normal; text-align:center; }
.offer__secure {
  font-size:0.75rem; color:var(--text-muted);
  display:flex; align-items:center; justify-content:center; gap:6px;
}

/* ============================================
   10. GARANTIA
   ============================================ */
.section--guarantee { padding:clamp(32px,5vw,64px) 0; }
.guarantee__card {
  display:flex; align-items:center; gap:32px;
  padding:36px 32px; max-width:750px; margin:0 auto;
}
.guarantee__seal {
  flex-shrink:0; width:110px; height:110px; border-radius:50%;
  background:linear-gradient(135deg,rgba(74,222,128,0.15),rgba(74,222,128,0.05));
  border:2px solid rgba(74,222,128,0.3);
  display:flex; align-items:center; justify-content:center; position:relative;
}
.guarantee__seal::before {
  content:''; position:absolute; inset:-6px; border-radius:50%;
  border:1px dashed rgba(74,222,128,0.25);
}
.guarantee__seal-inner { text-align:center; line-height:1; }
.guarantee__seal-number { display:block; font-size:2.5rem; font-weight:900; color:var(--green); }
.guarantee__seal-text {
  display:block; font-size:0.72rem; font-weight:700; text-transform:uppercase;
  letter-spacing:0.15em; color:var(--green); margin-top:2px;
}
.guarantee__info { flex:1; }
.guarantee__safe-badge {
  display:inline-flex; align-items:center; gap:6px;
  font-size:0.78rem; font-weight:600; color:var(--green); margin-bottom:10px;
}
.guarantee__title { font-size:1.2rem; font-weight:800; margin-bottom:10px; }
.guarantee__text { font-size:0.9rem; color:var(--text-secondary); line-height:1.7; }

/* ============================================
   11. FAQ
   ============================================ */
.section--faq { padding:clamp(32px,5vw,64px) 0; }
.faq { max-width:680px; margin:0 auto; }
.faq__item { border-bottom:1px solid var(--border); }
.faq__question {
  width:100%; display:flex; align-items:center; justify-content:space-between;
  padding:20px 0; font-size:0.95rem; font-weight:600; text-align:left;
  color:var(--text); transition:color 0.3s;
}
.faq__question:hover { color:var(--red); }
.faq__chevron { flex-shrink:0; transition:transform 0.3s var(--ease); color:var(--text-muted); }
.faq__item.open .faq__chevron { transform:rotate(180deg); color:var(--red); }
.faq__answer { max-height:0; overflow:hidden; transition:max-height 0.4s var(--ease); }
.faq__item.open .faq__answer { max-height:200px; }
.faq__answer p { padding-bottom:20px; font-size:0.9rem; color:var(--text-secondary); line-height:1.65; }

/* ============================================
   12. CTA FINAL
   ============================================ */
.section--cta-final {
  text-align:center; overflow:hidden; position:relative; background:var(--bg-deep);
  padding:clamp(48px,7vw,80px) 0;
}
.cta__aurora {
  position:absolute; inset:0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 30%,rgba(255,45,45,0.10) 0%,transparent 60%),
    radial-gradient(ellipse 40% 30% at 30% 70%,rgba(255,59,48,0.06) 0%,transparent 50%);
  filter:blur(60px);
}
.cta__inner { position:relative; z-index:1; }
.cta__title {
  font-size:clamp(2rem,5vw,3.5rem); font-weight:900; line-height:1.1;
  letter-spacing:-0.03em; margin-bottom:20px;
}
.cta__subtitle {
  font-size:clamp(0.95rem,1.6vw,1.1rem); color:var(--text-secondary);
  line-height:1.7; max-width:560px; margin:0 auto 40px;
}
.cta__trust {
  display:flex; justify-content:center; gap:24px; margin-top:32px; flex-wrap:wrap;
}
.cta__trust-item { display:flex; align-items:center; gap:6px; font-size:0.82rem; color:var(--text-muted); }
.cta__trust-item svg { color:var(--green); }

/* ============================================
   FOOTER
   ============================================ */
.footer { padding:40px 0; border-top:1px solid var(--border); }
.footer__inner {
  display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:16px;
}
.footer__brand { display:flex; align-items:center; gap:8px; font-weight:700; font-size:0.9rem; }
.footer__copy { font-size:0.78rem; color:var(--text-muted); }
.footer__links { display:flex; gap:20px; }
.footer__links a { font-size:0.78rem; color:var(--text-muted); transition:color 0.3s; }
.footer__links a:hover { color:var(--text); }

/* ============================================
   STICKY CTA
   ============================================ */
.sticky-cta {
  display:none; position:fixed; bottom:0; left:0; width:100%; z-index:999;
  background:rgba(5,5,5,0.90); backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px); border-top:1px solid rgba(255,255,255,0.06);
  padding:12px 20px; transform:translateY(100%); transition:transform 0.4s var(--ease);
}
.sticky-cta.visible { transform:translateY(0); }
[data-theme="light"] .sticky-cta { background:rgba(248,247,244,0.90); border-top-color:rgba(0,0,0,0.06); }
.sticky-cta .btn { padding:14px; font-size:0.9rem; white-space:normal; }

/* ============================================
   ANIMATIONS
   ============================================ */
/* Fallback: if JS fails, reveal everything after 1s */
.no-js .reveal-up, .no-js .word-reveal { opacity:1 !important; transform:none !important; }

.reveal-up {
  opacity:0; transform:translateY(40px);
  transition:opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal-up.revealed { opacity:1; transform:translateY(0); }

.word-reveal {
  display:inline-block; opacity:0; transform:translateY(100%);
}
.word-reveal.revealed {
  opacity:1; transform:translateY(0);
  transition:opacity 0.6s var(--ease), transform 0.6s var(--ease-spring);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width:1200px) {
  .hero__content { gap:40px; }
  .phone-mockup__frame { width:250px; height:500px; }
}

@media (max-width:1024px) {
  .hero__content { grid-template-columns:1fr; text-align:center; }
  .hero__text { max-width:100%; margin:0 auto; }
  .hero__subtitle { margin-left:auto; margin-right:auto; }
  .hero__ctas { justify-content:center; }
  .hero__trust { justify-content:center; }
  .hero__mockup { margin-top:40px; }
  .phone-mockup__float--1 { left:-30px; }
  .phone-mockup__float--2 { right:-20px; }
  .phone-mockup__float--3 { left:-20px; }

  .problem__top { grid-template-columns:1fr; text-align:center; justify-items:center; }
  .problem__symptoms { grid-template-columns:repeat(2,1fr); }

  .solution__layout { grid-template-columns:1fr; gap:40px; }

  .timeline { grid-template-columns:repeat(2,1fr); }
  .timeline__line { display:none; }

  .received__grid { grid-template-columns:repeat(2,1fr); }
  .diff__grid { grid-template-columns:repeat(2,1fr); }
  .authority__card { flex-direction:column; text-align:center; }
  .authority__badges { justify-content:center; }
}

@media (max-width:768px) {
  .nav__links { display: none; }

  .problem__symptoms { grid-template-columns:1fr; }
  .timeline { grid-template-columns:1fr; }
  .received__grid { grid-template-columns:1fr; }
  .diff__grid { grid-template-columns:repeat(2,1fr); }

  .sticky-cta { display:block; }
  body { padding-bottom:72px; }
  .hero__scroll-indicator { display:none; }

  .offer__card { padding:36px 24px; }
  .guarantee__card { flex-direction:column; text-align:center; padding:36px 28px; gap:24px; }
  .authority__img { width:140px; height:170px; }
}

@media (max-width:480px) {
  .hero__title { font-size:clamp(2rem,10vw,3rem); }
  .hero__ctas { flex-direction:column; width:100%; }
  .hero__ctas .btn { width:100%; }

  .phone-mockup__frame { width:240px; height:480px; }
  .phone-mockup--sm .phone-mockup__frame { width:170px; height:340px; }
  .phone-mockup__float { display:none; }

  .diff__grid { grid-template-columns:1fr 1fr; gap:10px; }
  .diff__item { padding:20px 12px; }

  .footer__inner { flex-direction:column; text-align:center; }
  .footer__links { flex-wrap:wrap; justify-content:center; }

  .btn--xl { padding:16px 32px; font-size:1rem; }
  .sticky-cta .btn { font-size:0.85rem; }
  .offer__value { font-size:3rem; }
  .authority__img { width:120px; height:150px; }
  .guarantee__seal { width:90px; height:90px; }
  .guarantee__seal-number { font-size:2rem; }
}

/* ============================================
   REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion:reduce) {
  *,*::before,*::after {
    animation-duration:0.01ms !important; animation-iteration-count:1 !important;
    transition-duration:0.01ms !important;
  }
  .reveal-up,.word-reveal { opacity:1; transform:none; }
  .hero__aurora,.hero__scroll-indicator,.scroll-mouse__wheel,
  .hero__badge-dot,.phone-mockup__float { animation:none; }
}

/* Focus */
:focus-visible { outline:2px solid var(--red); outline-offset:3px; }

/* Print */
@media print {
  .nav,.sticky-cta,.hero__canvas,.mouse-glow,.noise-overlay,.scroll-progress,
  .hero__aurora,.hero__grid-lines,.cta__aurora,.hero__scroll-indicator,
  .phone-mockup__float,.hero__mockup,.offer__aurora { display:none !important; }
  body { background:#fff; color:#000; }
  .section { padding:24px 0; }
}